<?php



$GOOGLEHOST='toolbarqueries.google.com'; 

$USERAGENT='Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.6) Gecko/20060728 Firefox/1.5'; 



function StrToNum($Str, $Check, $Magic) { 

    $Int32Unit = 4294967296; 



    $length = strlen($Str); 

    for ($i = 0; $i < $length;Check < -2147483648) ? ($Check + $Int32Unit) : $Check; 

        } 

        $Check += ord($Str{$i});  

    } 

    return $Check; 

} 



function HashURL($String) { 

    $Check1 = StrToNum($String, 0x1505, 0x21); 

    $Check2 = StrToNum($String, 0, 0x1003F); 



    $Check1 >>= 2;      

    $Check1 = (($Check1 >> 4) & 0x3FFFFC0 ) | ($Check1 & 0x3F); 

    $Check1 = (($Check1 >> 4) & 0x3FFC00 ) | ($Check1 & 0x3FF); 

    $Check1 = (($Check1 >> 4) & 0x3C000 ) | ($Check1 & 0x3FFF);     

     

    $T1 = (((($Check1 & 0x3C0) << 4) | ($Check1 & 0x3C)) <<2 ) | ($Check2 & 0xF0F ); 

    $T2 = (((($Check1 & 0xFFFFC000) << 4) | ($Check1 & 0x3C00)) << 0xA) | ($Check2 & 0xF0F0000 ); 

     

    return ($T1 | $T2); 

} 



function CheckHash($Hashnum) { 

    $CheckByte = 0; 

    $Flag = 0; 



    $HashStr = sprintf('%u', $Hashnum) ; 

    $length = strlen($HashStr); 

     

    for ($i = $length - 1;  $i >= 0;  $i --) { 

        $Re = $HashStr{$i}; 

        if (1 === ($Flag % 2)) {               

            $Re += $Re;      

            $Re = (int)($Re / 10) + ($Re % 10); 

        } 

        $CheckByte += $Re;  $i++) { 

        $Check *= $Magic;      

        if ($Check >= $Int32Unit) { 

            $Check = ($Check - $Int32Unit * (int) ($Check / $Int32Unit)); 

            $Check = ($

        $Flag ++;     

    } 



    $CheckByte %= 10; 

    if (0 !== $CheckByte) { 

        $CheckByte = 10 - $CheckByte; 

        if (1 === ($Flag % 2) ) { 

            if (1 === ($CheckByte % 2)) { 

                $CheckByte += 9; 



    return '7'.$CheckByte.$HashStr; 

} 



function getch($url) { return CheckHash(HashURL($url)); } 



                                else

                                { 

function getdata, $pos + 9); ($GOOGLEHOST, 80, $errno, $errstr, 30); 

                if ($fp)

                { pr($url) { 

    global $GOOGLEHOST,$USERAGENT; 

    $ch = getch($url); 

    $fp = fsockopen

                $gpr=substr($

                $out = "GET /tbr?features=Rank&sourceid=navclient-ff&client=navclient-auto-ff&ch=$ch&q=info:$url HTTP/1.1\r\n"; 

                $out .= "User-Agent: $USERAGENT\r\n"; 

                $out .= "Host: $GOOGLEHOST\r\n"; 

                $out .= "Connection: Close\r\n\r\n"; 

            } 

            $CheckByte >>= 1; 

        } 

    } 

     

                fwrite($fp, $out); 

                        while (!feof($fp))

                        {

            $data = fgets($fp, 128); 

            $pos = strpos($data, "Rank_"); 

                                if($pos === false)

                                {}

                $gpr=trim($gpr); 

                $gpr=str_replace("\n",'',$gpr); 

                                if (isset($gpr)) $pr=$gpr;

                        } 

               }

                if (!isset($pr)) $pr="0";

                return $pr;

                fclose($fp); 

                } 

}



?>